1113700 has 72 divisors (see below), whose sum is σ = 2902592. Its totient is φ = 362880.

The previous prime is 1113667. The next prime is 1113701. The reversal of 1113700 is 73111.

1113700 = T₄₁ + T₄₂ + ... + T₁₈₈.

It is not an unprimeable number, because it can be changed into a prime (1113701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25879 + ... + 25921.

2^1113700 is an apocalyptic number.

1113700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1451296).

1113700 is an abundant number, since it is smaller than the sum of its proper divisors (1788892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113700 is a wasteful number, since it uses less digits than its factorization.

1113700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 1113700 is about 1055.3198567259. The cubic root of 1113700 is about 103.6547972657.

Adding to 1113700 its reverse (73111), we get a palindrome (1186811).

The spelling of 1113700 in words is "one million, one hundred thirteen thousand, seven hundred".